- He has a tenor singing voice.
- He was trained in African dance with Bode Lawal.
- He received a Scholarship to the British American Drama Academy in London, England from July to August 2004 where he attended workshops with Fiona Shaw, Alan Rickman, and Brian Cox.
- Gethin studied English Literature at Oxford University's Balliol College and was President of the Oxford University Drama Society, before training at London Academy of Music and Dramatic Art.
- Although he plays notorious cult leader Charles Manson in ''Aquarius (2015-2016)'', he is about eight inches taller than Manson is in real life.
Contribute to this page
Suggest an edit or add missing content